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coliform    
n. 大肠菌
a. 象大肠菌的

大肠菌象大肠菌的


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  • Coliform bacteria - Wikipedia
    Coliform bacteria are defined as either motile or non-motile Gram-negative non- spore forming bacilli that possess β-galactosidase to produce acids and gases under their optimal growth temperature of 35–37 °C [1]
  • Coliform in Drinking Water | What is Coliform How to Remove it
    Coliform is a bacteria that is present in nature and occurs in all human and animal waste The bacteria itself is not considered harmful, however the coliform bacteria in drinking water can indicate a possible presence of harmful, disease-causing organisms
  • Coliform Bacteria - Penn State Extension
    This article describes what coliform bacteria are, where they come from and how to remove them from drinking water
  • What Is Coliform in Well Water and Is It Dangerous?
    Discover what coliform presence indicates, the risk levels of different types, and steps for effective contamination removal Coliform bacteria are a broad group of microorganisms found naturally in soil, water, and the digestive tracts of animals and humans
  • Coliform Bacteria in Drinking Water Supplies
    Coliforms come from the same sources as pathogenic organisms Coliforms are relatively easy to identify, are usually present in larger numbers than more dangerous pathogens, and respond to the environment, wastewater treatment, and water treatment similarly to many pathogens
  • What Is Fecal Coliform and What Does It Indicate?
    Coliforms are a broad family of rod-shaped bacteria that share a few basic traits: they can grow with or without oxygen, and they ferment lactose, a sugar found in milk The “fecal” subset is defined not by where the bacteria were born but by a lab trick
  • What to Do about Coliform Bacteria in Well Water
    Coliform bacteria are a large group of many kinds of bacteria, including fecal coliform bacteria, which occur naturally in the intestines of warm-blooded animals The group also includes non-fecal coliform bacteria One species of fecal coliform bacteria is Escherichia coli
  • Coliform Bacteria in Drinking Water - Washington State Department of Health
    Coliform bacteria are organisms present in the environment and in the feces of all warm-blooded animals and humans Coliform bacteria will not likely cause illness However, their presence in drinking water indicates that disease-causing organisms (pathogens) could be in the water system
  • How to get rid of Coliform in well water - Culligan
    Worried about coliform in your well water? Learn how to test, treat and prevent contamination with expert tips and proven water safety solutions
  • Coliform in Drinking Water: Health Risks and Prevention Measures
    Coliform bacteria in drinking water can pose serious health risks Their presence often indicates contamination that may lead to various illnesses, especially for vulnerable groups





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